Lemkesoft has released GraphicConverter 8.3 with a number of updates to the highly regarded graphic conversion and editing utility, including support for Notification Center in OS X 10.8 Mountain Lion and accessing Aperture’s library. Other additions include Automator actions, shared menu support, new PDF export options, the capability to copy and paste GPS locations to the browser, an option to select a default display in multi-display configurations, enhanced GIF export, and an optimized unsharp mask. The release also includes several fixes, including a bug that prevented saving an image with the original creation date, crashes that occurred with Fast Preview and saving grayscale GIFs, and a bug when converting movies to GIF animations. ($39.95 new, free update from version 7.x, $29.95 upgrade from versions 1 through 6, 128 MB, release notes).
Smarter Parental Controls
If you've been using the parental controls options in Mac OS X to lock your child out of using a particular computer late at night, but would like to employ a more clever technique to limit Internet access, turn to MAC address filtering on an Apple base station.
To do this, launch AirPort Utility, select your base station, and click Manual Setup. In the Access Control view, choose Time Access to turn on MAC filtering. You'll need to enter the MAC address of the particular computer, which (in 10.5 Leopard and 10.6 Snow Leopard) you can find in the Network System Preferences pane: click AirPort in the adapter list, and click Advanced. The AirPort ID is the MAC address.